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Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks

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Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks. / Kishore, Rajalekshmi; Gurugopinath, Sanjeev; Sofotasios, Paschalis C.; Muhaidat, Sami; Al-Dhahir, Naofal.

2019 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2019. (IEEE Wireless Communications and Networking Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Kishore, R, Gurugopinath, S, Sofotasios, PC, Muhaidat, S & Al-Dhahir, N 2019, Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks. in 2019 IEEE Wireless Communications and Networking Conference (WCNC). IEEE Wireless Communications and Networking Conference, IEEE, IEEE Wireless Communications and Networking Conference, 1/01/00. https://doi.org/10.1109/WCNC.2019.8885633

APA

Kishore, R., Gurugopinath, S., Sofotasios, P. C., Muhaidat, S., & Al-Dhahir, N. (2019). Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks. In 2019 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE Wireless Communications and Networking Conference). IEEE. https://doi.org/10.1109/WCNC.2019.8885633

Vancouver

Kishore R, Gurugopinath S, Sofotasios PC, Muhaidat S, Al-Dhahir N. Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks. In 2019 IEEE Wireless Communications and Networking Conference (WCNC). IEEE. 2019. (IEEE Wireless Communications and Networking Conference). https://doi.org/10.1109/WCNC.2019.8885633

Author

Kishore, Rajalekshmi ; Gurugopinath, Sanjeev ; Sofotasios, Paschalis C. ; Muhaidat, Sami ; Al-Dhahir, Naofal. / Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks. 2019 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2019. (IEEE Wireless Communications and Networking Conference).

Bibtex - Download

@inproceedings{f5f55f9d14aa47c9a91044abfd5f5921,
title = "Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks",
abstract = "We propose a novel opportunistic ambient backscatter communication (ABC) framework for radio frequency (RF)-powered cognitive radio (CR) networks. The proposed framework considers opportunistic spectrum sensing integrated with ABC and harvest-then-transmit (HTT) operation strategies. Novel analytic expressions are derived for the average throughput, average energy consumption and energy efficiency in the considered set up. In addition, we formulate an optimization problem to maximize the energy efficiency of the CR system operating in mixed ABC- and HTT-modes, subject to primary interference and energy harvesting constraints. Next, we determine the optimal set of parameters which in turn comprise the optimal detection threshold, and the optimal degree of tradeoff between the CR system operating in the ABC- and HTT-modes. We present extensive numerical results to corroborate our analysis and to demonstrate the performance gain of the proposed model in terms of energy efficiency.",
keywords = "Throughput, Sensors, Energy harvesting, Backscatter, Data communication, Radio frequency, Energy consumption",
author = "Rajalekshmi Kishore and Sanjeev Gurugopinath and Sofotasios, {Paschalis C.} and Sami Muhaidat and Naofal Al-Dhahir",
year = "2019",
month = "10",
day = "31",
doi = "10.1109/WCNC.2019.8885633",
language = "English",
isbn = "978-1-5386-7647-9",
series = "IEEE Wireless Communications and Networking Conference",
publisher = "IEEE",
booktitle = "2019 IEEE Wireless Communications and Networking Conference (WCNC)",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks

AU - Kishore, Rajalekshmi

AU - Gurugopinath, Sanjeev

AU - Sofotasios, Paschalis C.

AU - Muhaidat, Sami

AU - Al-Dhahir, Naofal

PY - 2019/10/31

Y1 - 2019/10/31

N2 - We propose a novel opportunistic ambient backscatter communication (ABC) framework for radio frequency (RF)-powered cognitive radio (CR) networks. The proposed framework considers opportunistic spectrum sensing integrated with ABC and harvest-then-transmit (HTT) operation strategies. Novel analytic expressions are derived for the average throughput, average energy consumption and energy efficiency in the considered set up. In addition, we formulate an optimization problem to maximize the energy efficiency of the CR system operating in mixed ABC- and HTT-modes, subject to primary interference and energy harvesting constraints. Next, we determine the optimal set of parameters which in turn comprise the optimal detection threshold, and the optimal degree of tradeoff between the CR system operating in the ABC- and HTT-modes. We present extensive numerical results to corroborate our analysis and to demonstrate the performance gain of the proposed model in terms of energy efficiency.

AB - We propose a novel opportunistic ambient backscatter communication (ABC) framework for radio frequency (RF)-powered cognitive radio (CR) networks. The proposed framework considers opportunistic spectrum sensing integrated with ABC and harvest-then-transmit (HTT) operation strategies. Novel analytic expressions are derived for the average throughput, average energy consumption and energy efficiency in the considered set up. In addition, we formulate an optimization problem to maximize the energy efficiency of the CR system operating in mixed ABC- and HTT-modes, subject to primary interference and energy harvesting constraints. Next, we determine the optimal set of parameters which in turn comprise the optimal detection threshold, and the optimal degree of tradeoff between the CR system operating in the ABC- and HTT-modes. We present extensive numerical results to corroborate our analysis and to demonstrate the performance gain of the proposed model in terms of energy efficiency.

KW - Throughput

KW - Sensors

KW - Energy harvesting

KW - Backscatter

KW - Data communication

KW - Radio frequency

KW - Energy consumption

U2 - 10.1109/WCNC.2019.8885633

DO - 10.1109/WCNC.2019.8885633

M3 - Conference contribution

SN - 978-1-5386-7647-9

T3 - IEEE Wireless Communications and Networking Conference

BT - 2019 IEEE Wireless Communications and Networking Conference (WCNC)

PB - IEEE

ER -